Fire Island Surf Forecast

/ Long Island NY (34 breaks) / New York (44 breaks) /

USA (1297 breaks) / Lat Long: (40.73° N 72.87° W)

Surf Forecasts:

Fire Island surfForecast / Long Island NY / USA

48hr Weather and Surf, issued 1 am Wednesday 03 Sep 2025 EDT

Forecast update in hr min s Forecast update imminent

Fire Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Fire Island sea temperature is 21.6° C
(Which is slightly warmer than usual)

How big are the waves at Fire Island today?

The current surf forecast for Fire Island at 7AM is: 1.0m 8s primary swell from a East-southeast direction (forecast issued at 01:00am September 03). The wind direction is predicted to be cross-shore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (03 Sep)	3ft (0.9m)	8s
Afternoon (03 Sep)	3ft (0.9m)	8s
Evening (03 Sep)	2.5ft (0.8m)	8s

Table - waves today at Fire Island. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Wednesday 03								Thursday 04								Friday 05
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	S	S	S	SSE	SSE	S	S
Period(s) (?)	8	8	8	8	8	8	8	8	8	7	7	7	7	7	7	7	7	5	5	5	8	7	5	6
Wave Graph (?)
Energy (?)	133	133	122	119	98	95	93	91	64	62	61	47	49	47	45	46	45	63	84	99	103	177	92	121
Wind (km/h)	SE	ESE	NNE	ENE	ESE	SE	SSE	SSW	SSW	SSW	SW	SSW	S	S	S	S	S	SW	SSW	SW	SSW	SSW	S	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	glass	cross- off	cross	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross	cross	cross	cross- on	cross- on
High Tide / height (m)				5:02AM 0.76				5:16PM 0.94				5:49AM 0.81				6:01PM 1.00				6:29AM 0.88				6:41PM 1.04
Low Tide / height (m)	9:53PM 0.27				9:55AM 0.25				10:49PM 0.22				10:52AM 0.21					11:39PM 0.16				11:46AM 0.15

		Wednesday 03								Thursday 04								Friday 05
Sunrise	-	-	-	6:18	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	6:20	-	-	-	-
Sunset	-	-	-	-	-	-	7:21	-	-	-	-	-	-	-	7:19	-	-	-	-	-	-	-	7:16	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-
Temp. °C	19	19	18	17	19	19	20	19	20	20	20	20	21	21	21	21	21	22	21	21	22	22	22	23
Feels °C (?)	19	20	18	17	18	16	19	18	19	19	20	20	20	19	19	19	19	20	21	21	22	21	20	21

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Long Island NY

Wind Update Continuing clean conditions at Fire Island (calm at Shirley Airport 10 km from Fire Island). 1.0m 8s swell from the ESE to make surfable waves.
1 hour 47 minutes ago Fire Island

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1 h 47 min ago

0 km/h

Clean

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